Digital Trust. Mathematically Proven.

EviChain is the new standard for digital integrity. Consequently, we provide services, training, and certification to ensure your data is authentic, verifiable, and legally defensible. Our framework moves proof from a private, centralized database to an immutable, public blockchain ledger. This is not just a theory; it is a complete ecosystem for professionals and organizations seeking mathematical, undeniable proof.

In a digital world, “trust me” is not enough

How do you prove a contract wasn’t altered after it was signed? That a key video file is the original, untampered version? That your creative work was yours first?

This vulnerability isn’t just theoretical; it’s a daily operational risk. A single altered cell in an audit spreadsheet can lead to severe penalties, or a “final” design file from a freelancer can be disputed weeks later, with no way to prove which version is correct.

Without an unbroken, verifiable Chain of Custody, your digital files are just claims. They are vulnerable to being challenged in court, dismissed by a client, or stolen by a competitor. In a legal or commercial dispute, assumptions are worthless. The ‘trust me’ model is no longer defensible. What is required is not just a tool, but a rigorous, verifiable standard that provides a step-by-step process for ensuring your data is authentic and legally defensible.

The EviChain Standard: A Framework for Proof

Our practical framework isn’t theoretical. It’s a real-world implementation of the core principles found in global standards like ISO/IEC 27037 , making them accessible and affordable for all businesses. We have democratized digital forensics. Don’t just present evidence; present proof. Our auditable Chain of Custody is meticulously documented and designed to withstand the highest levels of legal and technical scrutiny.

Simple, Secure, and Built on Mathematics

Integrity: We create a perfect, bit-for-bit verified copy of your data on a sterile "Master Medium". The original file is never touched, ensuring its integrity remains absolute.

Cryptography: We generate a cryptographic "manifest" of all files and seal it with a single, master "EviChain Digital Seal" (a master hash). This seal is then permanently anchored and time-stamped in the EviChain Public Ledger, our immutable registry built on the Solana blockchain.

Verifiability: You (or a court) can use our simple verification guide to re-calculate the seal and mathematically prove that not a single bit has been changed

We provide the framework that enables you to implement these gold standards directly within your organization.

This is not just a theoretical guide; it is a complete, auditable system. Our standard gives you the precise, step-by-step procedural requirements , cryptographic protocols , and documentation models needed to create a verifiable Chain of Custody. By adopting this framework, you move beyond ‘trust’ and into a world of mathematical proof. You ensure your digital evidence is authentic, immutable, and ready to withstand the highest levels of legal and technical scrutiny